Historical Monthly Performance Report
iShares 2015 AMT-Free Muni Bond ETF (MUAD)
Inception Date,1/7/2010
Report as of,5/21/2013

Ticker,Month-end,Monthly Return
MUAD,4/30/2013,0.09
MUAD,3/31/2013,0.01
MUAD,2/28/2013,0.19
MUAD,1/31/2013,0.23
MUAD,12/31/2012,-0.17
MUAD,11/30/2012,0.06
MUAD,10/31/2012,-0.04
MUAD,9/30/2012,0.09
MUAD,8/31/2012,0.10
MUAD,7/31/2012,0.32
MUAD,6/30/2012,0.01
MUAD,5/31/2012,0.09
MUAD,4/30/2012,0.29
MUAD,3/31/2012,-0.31
MUAD,2/29/2012,0.45
MUAD,1/31/2012,0.62
MUAD,12/31/2011,0.73
MUAD,11/30/2011,0.37
MUAD,10/31/2011,-0.74
MUAD,9/30/2011,-0.41
MUAD,8/31/2011,1.08
MUAD,7/31/2011,0.86
MUAD,6/30/2011,0.28
MUAD,5/31/2011,1.02
MUAD,4/30/2011,1.09
MUAD,3/31/2011,0.33
MUAD,2/28/2011,0.67
MUAD,1/31/2011,-0.43
MUAD,12/31/2010,-1.07
MUAD,11/30/2010,-0.81
MUAD,10/31/2010,0.10
MUAD,9/30/2010,-0.50
MUAD,8/31/2010,1.26
MUAD,7/31/2010,1.52
MUAD,6/30/2010,0.40
MUAD,5/31/2010,0.86
MUAD,4/30/2010,0.68
MUAD,3/31/2010,-1.08
MUAD,2/28/2010,1.06
MUAD,1/31/2010,--